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$241+ Cheap flights from Helena to Los Angeles (HLN - LAX)

This is the cheapest round-trip flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 4/29. Fares are subject to change and may not be available on all flights or dates of travel.
HLN — LAX
Feb 22 — Mar 11
Sun 2/22
Sun 3/1
1 adult, Economy
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Cheap flight deals from Helena to Los Angeles

Cheapest flights from Helena to Los Angeles
Explore the most affordable flight options available from Helena to Los Angeles. Find the lowest fares from popular airlines and budget airlines, with prices last updated on January 23, 2026.

This Alaska Airlines deal was found by Cheapflights users on 1/21. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Alaska Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 4/296:22 pm
HLN
-
LAX
1 stop6h 36m
Alaska Airlines
Sat 5/28:45 am
LAX
-
HLN
1 stop8h 00m
Alaska Airlines
Deal found 1/21$241
This Delta deal was found by Cheapflights users on 1/22. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 2/241:10 pm
HLN
-
LAX
1 stop6h 05m
Delta
Mon 3/25:40 am
LAX
-
HLN
1 stop5h 45m
Delta
Deal found 1/22$248
This Alaska Airlines deal was found by Cheapflights users on 1/22. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Alaska Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 2/224:36 pm
HLN
-
LAX
1 stop7h 27m
Alaska Airlines
Sat 2/287:45 am
LAX
-
HLN
1 stop7h 14m
Alaska Airlines
Deal found 1/22$278
This Alaska Airlines deal was found by Cheapflights users on 1/21. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Alaska Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 2/244:36 pm
HLN
-
LAX
1 stop7h 27m
Alaska Airlines
Mon 3/210:24 pm
LAX
-
HLN
2 stops16h 35m
Alaska Airlines
Deal found 1/21$284
This United Airlines deal was found by Cheapflights users on 1/22. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 2/126:15 am
HLN
-
LAX
1 stop6h 16m
United Airlines
Sun 2/156:40 am
LAX
-
HLN
1 stop6h 00m
United Airlines
Deal found 1/22$301
This United Airlines deal was found by Cheapflights users on 1/21. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 2/56:15 am
HLN
-
LAX
1 stop6h 08m
United Airlines
Mon 2/97:01 am
LAX
-
HLN
1 stop5h 40m
United Airlines
Deal found 1/21$309
This Orbitz deal was found by Cheapflights users on 1/22. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Orbitz is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 3/134:36 pm
HLN
-
LAX
1 stop8h 23m
Alaska Airlines
Sat 3/216:00 am
LAX
-
HLN
1 stop10h 45m
Alaska Airlines
Deal found 1/22$354

Find flight deals from Helena to Los Angeles

Discover tips and strategies to find the most affordable flight options for your journey from Helena (HLN) to Los Angeles (LAX). Learn about various techniques such as flexible date searches, comparing prices across and setting up price alerts. Use these methods to find the cheapest flights available for your travel needs. Data last updated January 23, 2026.

Most accurate provider

FlightHub
3 stars

Most trusted provider

Expedia
3 stars

Round-trip from

$241
(Alaska Airlines)

Popular in

November

Cheapest in

February

Average price

$304
Provider with most accurate pricing for Helena-Los Angeles flight deals.
Search Deals
Provider most trusted by Cheapflights users for Helena-Los Angeles flights.
Search Deals
From Helena to Los Angeles
Search Deals
Highest demand for flights based on searches. 14% potential increase in price ($55 potential increase over avg. RT price).
Search Deals
Cheapest flight prices on average. 2% potential price decrease ($8 potential savings vs. average RT price).
Search Deals
Average for round-trip flights in January 2026
Search Deals

Cheapflights Fare Finder

 
Customize your flight search to find flights from Helena to Los Angeles that fit within your specific budget. Explore options based on user searches and filter the results based on your desired price range. Find flights that match your budget for a cost-effective journey. Over the last 7 days, Cheapflights users made 2,558,603 searches. Data last updated January 23, 2026.
Use the filters below to find and compare flights from Helena to Los Angeles that are best for you.

Fly from

Helena

Fly to

Los Angeles

Route

Depart

Return

Price

HelenaLos Angeles

HLN - LAX

HLNLAX

Helena

Wed 4/29

6:22 pm-11:58 pm

1 stop6h 36m

Los Angeles

Sat 5/2

8:45 am-5:45 pm

1 stop8h 00m

$241

HelenaLos Angeles

HLN - LAX

HLNLAX

Helena

Tue 2/24

1:10 pm-6:15 pm

1 stop6h 05m

Los Angeles

Mon 3/2

5:40 am-12:25 pm

1 stop5h 45m

$248

HelenaLos Angeles

HLN - LAX

HLNLAX

Helena

Sun 2/22

4:36 pm-11:59 pm

1 stop8h 23m

Los Angeles

Sat 2/28

6:30 am-3:59 pm

1 stop8h 29m

$278

HelenaLos Angeles

HLN - LAX

HLNLAX

Helena

Tue 2/24

4:36 pm-11:03 pm

1 stop7h 27m

Los Angeles

Mon 3/2

10:24 pm-3:59 pm

2 stops16h 35m

$284

HelenaLos Angeles

HLN - LAX

HLNLAX

Helena

Thu 2/12

6:15 am-11:31 am

1 stop6h 16m

Los Angeles

Sun 2/15

6:40 am-1:40 pm

1 stop6h 00m

$301

HelenaLos Angeles

HLN - LAX

HLNLAX

Helena

Fri 2/6

2:27 pm-7:15 pm

1 stop5h 48m

Los Angeles

Tue 2/10

5:00 am-1:41 pm

1 stop7h 41m

$309

Flights are sorted by cheapest round-trip flights first.

Deals found on 1/20

Compare providers for flights from Helena to Los Angeles

Provider information is updated monthly. Please note that these providers often have deals for this flight, but the availability may vary on a day-by-day basis on Cheapflights.
Use the table below to compare price accuracy, trust ratings, and cancellation policies for each provider offering flight deals from Helena to Los Angeles in January.
ProviderPrice AccuracyTrust Score*
ExpediaPrice Accuracy2 starsTrust Score*3 stars
FlightHubPrice Accuracy3 starsTrust Score*1 star

*The Trust Score is based on feedback from users after their booking experience. It measures overall satisfaction, helping us identify issues like hidden fees, problems during the ticketing process, and the quality of customer service. This score is our best indicator of the provider's quality and reliability.

  • Most accurate provider: When it comes to deals on Helena-Los Angeles flights, users find the pricing of FlightHub to be most consistent on Cheapflights vs. FlightHub Users can find the same prices on Helena-Los Angeles flight deals on Cheapflights vs. FlightHub >95% of the time. Price accuracy is based on data collected from Helena-Los Angeles flight searches over the past month and is updated monthly.
  • Most trusted provider: When it comes to deals on Helena-Los Angeles flights, Cheapflights users trust Expedia the most. Expedia has received a user feedback score of 3 out of 3 stars (3 being the best), meaning they have been trusted the most by Cheapflights users looking for Helena-Los Angeles flight deals. Provider user feedback score is based on Cheapflights searches over the past month and is updated monthly.

Best time to book a flight from Helena to Los Angeles

Have a flexible travel schedule? Discover the best time to fly to Los Angeles from Helena with our price prediction graph.
Estimated round-trip price
Rates are based on past data. Find the cheapest month and day to book your flight based on your travel requirements, then search for cheap deals.

Cheapflights Insights

Everything you need to know about your flight from Helena to Los Angeles

What is the cheapest month to book a flight from Helena to Los Angeles?

Currently, January is the cheapest month in which you can book a flight from Helena to Los Angeles (average of $108). Flying from Helena to Los Angeles in October is currently the most expensive (average of $233). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.

Reviews of airlines servicing Los Angeles

Get insights into the airlines that provide service to Los Angeles. Read reviews, discover amenities, and learn about the overall travel experience offered by airlines. Use this information to make informed decisions when choosing an airline for your flight to Los Angeles. Reviews last updated January 23, 2026.
Read reviews from past customers who have flown Delta from Helena to Los Angeles. Users can see the overall rating for each airline as well as how each is rated in terms of entertainment options, comfort, food, crew/service, and boarding process.
Delta
7.9
Good
8,093 reviews

Comfort

7.9

Overall

7.9

Crew

8.5

Boarding

8.1

Entertainment

7.8

Food

7.2

Reviews

1 / 20
10.0
Excellent

Aaron,Oct 2024

TUS - LAX

Delta has consistently been the best U.S. airline for my travels and this flight was no exception
Delta
7.9
Good
8,093 reviews
Delta
7.9
Good
8,093 reviews

Comfort

7.9

Overall

7.9

Crew

8.5

Boarding

8.1

Entertainment

7.8

Food

7.2

Reviews

1 / 20
10.0
Excellent

Aaron,Oct 2024

TUS - LAX

Delta has consistently been the best U.S. airline for my travels and this flight was no exception

Related info for your journey

Find useful and relevant information for your journey from Helena to Los Angeles. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.

  • How long is the flight from Helena to Los Angeles?

    There are many flights that can get you from Helena to Los Angeles in 6h 05m. Fly via Alaska Airlines or Delta to get the fastest option. The distance between Helena and Los Angeles is about 937 mi. This flight may include one or multiple stops.

  • What is the cheapest airline to fly from Helena to Los Angeles round-trip?

    According to our current data, Delta ($219), offers the cheapest pricing from Helena to Los Angeles. You may be able to fly from Helena to Los Angeles for 34% less than the average price by searching for this airline.

  • Can I find deals for flights from Helena to Los Angeles that include hotel bookings?

    Yes. In addition to deals on Helena to Los Angeles flights, Cheapflights offers vacation packages that include both flights and hotel.

  • How can I find direct flights from Helena to Los Angeles?

    After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights from Helena to Los Angeles.

  • Can I find deals for business class flights from Helena to Los Angeles?

    Yes. Cheapflights offers flight deals from Helena to Los Angeles by cabin class. In addition to browsing deals, you can also filter by cabin class on the search results page after making a search.

  • What is the cheapest month to book a flight from Helena to Los Angeles?

    Currently, January is the cheapest month in which you can book a flight from Helena to Los Angeles (average of $108). Flying from Helena to Los Angeles in October is currently the most expensive (average of $233). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.

See more FAQs

Traveling to a place near Los Angeles?

Book flights to Los Angeles if you plan to visit one of these locations
Downey
Oceanside
Universal City
Avalon
Inglewood
El Segundo
Torrance
Hesperia
Glendale
Buena Park
Lancaster
Redondo Beach
Montebello
West Hollywood
Garden Grove
Manhattan Beach
Moreno Valley
Rancho Cucamonga
Rosemead
Compton

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Top airline flying from Helena to Los Angeles

Discover the top airline that operate flights from Helena to Los Angeles. Compare their services, reliability, and customer satisfaction ratings to choose the airline that best suits your travel preferences and needs. Over the last 7 days, Cheapflights users made 2,558,603 searches. Data last updated January 23, 2026.
AirlineCheapestAverageFlexibilityOn-time
DeltaCheapest$219Average$318FlexibilityNo cancel feeOn-timeN/A

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